[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "16"]
[White "Bagirov, Vladimir"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 h6 8. Bxf6 Nxf6 9.
Qe2 g6 10. O-O-O Qc7 11. f4 Bg4 12. Nf3 e5 13. fxe5 dxe5 14. Rhf1 Bg7 15. h3 Be6 16. Bxe6
fxe6 17. g4 O-O 18. Kb1 b5 19. Qe3 Nd7 20. Nd2 Nb6 21. Rxf8+ Rxf8 22. Rf1 Rc8 23. Rc1 Bf8
24. Ne2 Kg7 25. c3 Be7 26. Rc2 Bg5 27. Qg1 Rf8 28. Nc1 Nc4 29. Nxc4 Qxc4 30. Qa7+ Rf7 31.
Qxa6 Qxe4 32. b4 Rf1 33. Kb2 Qe1 34. Qxb5 Bxc1+ 35. Kb3 Bg5 36. Qd7+ Rf7 37. Qxe6 Qb1+ 38.
Rb2 Qd1+ 39. Rc2 Re7 40. Qc4 e4 41. b5 e3 42. Qe2 Qb1+ 43. Rb2 Qe4 44. a4 Rd7 45. Rc2 Rd3
46. Qg2 Qe6+ 47. Kb2 Rd2 48. Qb7+ Be7 49. Qc6 Rxc2+ 50. Kxc2 Qa2+ 0-1